Doppler shift 多普勒频移 ; 都卜勒频移 ; 多普勒位移 ; 多普勒转移多普勒转移
satellite Doppler shift measurement 卫星多普勒测量 ; 卫星多普勒频移测量
doppler shift method 多普勒频移法
second-order Doppler shift 二次多普勒位移
Doppler-shift ocean-current meter 多普勒频移海流测速仪
Doppler shift error 多普勒频移误差
HF Doppler shift 高频多普勒频移
order Doppler shift 二次多普勒位移
The characteristics of phase difference in the time-varying channel are analyzed, then the Doppler-shift of the time-varying multi-path channel is estimated by calculating the expectation of the square phase difference of the channel coefficients on the effective fingers.
分析了时变多径信道均方相位差分的统计特性,进而利用接收机有效到达径上信道参数的估计值,统计其相位差分的均方值,据此估计出时变多径信道的多普勒频偏。
参考来源 - 移动通信中一种不受功率控制影响的多普勒频偏估计方法·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: Doppler effect
以上来源于: WordNet
And so you get all this useful information in astronomy by making the Doppler shift measurements of binary systems.
你们可以得到所有,天文学中的有用信息,只要对双星系统进行,多普勒顿移。
Imagine now you can make the Doppler shift measurements of both stars.
假设现在你可以,对双星进行,多普勒顿移的测量。
If you have a binary system whereby both stars are visible so you get the spectrum of both stars, then you see the Doppler shift of both stars in the spectrum.
若存在一个双星系统,两颗恒星均看不见,你能得到双星的光谱,然后在光谱中看到,双星的多普勒顿移。
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